Penis foreskin stretching instrument



FIG. 1 is an exploded perspective view of a penis foreskin stretching instrument, showing my new design;

FIG. 2 is a side elevational view thereof, with all other sides being identical to that shown;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a perspective view, as in FIG. 1, but showing the instrument in an engaged state. 

The ornamental design for a penis foreskin stretching instrument, as shown and described. 